def displayTemplate(tpl):
"""Simple way how to deliver parsed template to user
Input: (Cheetah.Template) template object
Output: none
"""
if not hasTemplating:
return
try:
web.output(tpl)
except:
webError('Error parsing template: %s' % tpl.__module__)
def webError(msg):
"""Simple way how to display error message (and exception info) to user.
Input: none
Output: none
"""
if not debugOn:
# don't show anything other than error to user
web.rmHeaders()
web.rmOutput()
# print error message to user
web.internalError()
# print error message to web interface
if debugOn:
web.output("<pre>\n")
web.output(strException())
web.output(msg)
web.output('</pre>\n')
# print error and exception info for admin
printException()
error(msg)
def pfPrint(msg):
"""Print preformatted html text. Usable mostly for debugging
and testing purposes
"""
web.output('<pre>\n%s\n</pre>\n' % msg)